【推荐1】语篇填空Do you know the man 1 wrote this book?He was Jason,one of the engineers 2 came from Russia in the 1950s.He worked in the same factory 3 my father once worked. When he came to China,the first thing 4 he did was to visit the factory 5 did research on trolleybuses and found out the reason 6 China was so backward in it. Then he spent every minute 7 he could spare to help China develop transportation. 8 is mentioned above,Jason was a foreigner 9 made great contributions to our country and was a kind man to 10 we should say thanks.